• NT-R3 1D CCD Ring Bluetooth Barcode Scanner
  • NT-R3 1D CCD Ring Bluetooth Barcode Scanner
  • NT-R3 1D CCD Ring Bluetooth Barcode Scanner
  • NT-R3 1D CCD Ring Bluetooth Barcode Scanner
  • NT-R3 1D CCD Ring Bluetooth Barcode Scanner
  • NT-R3 1D CCD Ring Bluetooth Barcode Scanner

NT-R3 1D CCD Ring Bluetooth Barcode Scanner

  • NETUM
  • CHINA
  • 15 days
  • 30000 pcs/month
Scan Element Type: CCD Minimum Resolution: 1D :5 Mil Scan speed:200 times/sec

Product Description

The wearable ring-style barcode scanner features a unique and portable design, allowing it to be comfortably worn on either hand. This compact device eliminates the need for handheld equipment, enabling pickers to simultaneously scan, carry, and sort items without switching tasks, thereby reducing motion transition time. Weighing typically under 100 grams, the ring scanner minimizes fatigue during prolonged use and lowers the risk of occupational injuries, such as wrist strain. In e-commerce warehouse settings, pickers can seamlessly scan barcodes with the ring-wearing finger while handling goods, achieving synchronized scanning and handling. Practical data shows that this coordinated workflow boosts sorting efficiency by 30% to 40%.


➤This model can only read 1d bar code ( can not decode 2D codes.)


➤This reader works via bluetooth , if there's no bluetooth on your computer please plug the 

USB dongle and pair it with the reader .


➤Scanner can not be programmed to have functional prefix or suffix at the moment.


➤Scanner may run out of power when you receive it. It can not read any bar codes when it's under

low voltage. In this case please charge power for it for 2-3 hours before you use it.


➤Compatible System:

Work with windows, Mac OS,Linux, Mobile, Android OS, iOS.


Product Description


1D Ring Barcode Scanner


Product Description

CCD Bluetooth Barcode Scanner


NT-R3

1D Ring Barcode Scanner

CCD Bluetooth Barcode Scanner

NT-R3


 

 

Specification

1

Scanning Performance

1.1

Light Source:

Visible red light, wavelength 632nm

1.1.2

Optical System:

Linear CCD Sensor

1.1.3

Processor:

ARM32-bit

1.1.4

Resolution:

1500

1.1.5

Decoding Resolution:

≥5mil/0.127mm@PCS90%

1.1.6

Decoding Speed:

Up to 200 scans/second

1.1.7

Scanning Modes:

Trigger scan, continuous scan, auto-sensing, command-controlled scan

1.1.8

Reading Angle

Test Conditions:CODE39,10mil/0.25mm,PCS90%

· Pitch: ±60°

· Roll: ±30°

· Skew: ±60°

·  

1.1.9

Supported Symbologies:

EAN-8, EAN-13, Codabar,  CODE11,CODE 39, CODE 93, CODE128, China Post, GS1-128,  GS1 Limited, GS1 Omnidirectional,  UPC-A, UPC-E, ISBN/ISSN, ISBT , Interleaved 2 of 5, Matrix 2 of 5,Industrial 2 of 5 , MSI,Plessey, ITF14.

1.2

Depth of Field:

Code 39  8bytes (5mil) 70mm~180mm

Code 39  10bytes (20mil) 120mm~300mm

Code 39  5bytes (40mil) 160mm~450mm

UPC/EAN 13 12bytes (13.0mil) 45mm~270mm

2

Wireless Parameters

2.1

Transmission Types:

2.4GHz wireless + Bluetooth 4.2 (compatible with 2.0/3.0/4.0/4.2) + Wired USB

2.2

2.4GHz:

≤ 65 meters (line of sight)

Bluetooth:

≤ 20 meters (line of sight)

2.3

Battery Capacity:

360Mah

2.4

Charging Time:

2-3h

2.5

Standby Timeout:

Enters standby after 3 minutes of inactivity

2.6

Charging Input:

5V 2A

3

Electrical Specifications

3.1

Operating Voltage:

DC 5V±5%

3.2

Operating Current:

130mA

3.3

Standby Current:

0.6μA

4

Physical Characteristics

4.1

Dimensions (L × W × H):

50*44*38mm

4.2

Weight:

 

4.3

Color:

Black

4.4

Cable Length:

1.2m

4.5

Material:

ABS

4.6

Notification Methods:

Buzzer, LED indicator

4.7

Interface:

USB

5

Environmental Specifications

5.1

Operating Temperature:

-20℃ to 50℃

5.2

Storage Temperature:

-40℃ to 70℃

5.3

Relative Humidity:

5% – 95% RH (non-condensing)

5.4

Ambient Light Resistance:

100,000Lux Max

5.5

Temperature Stress Test:

High temp: 60°C for 30 mins

Low temp: -20°C for 30 mins

5.6

Transport Vibration Test:

10H@125RPM

6

Safety & Compliance

6.1

Drop Resistance:

1 meter free-fall

6.2

Certifications:

CE ROHS FCC 等认证



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